diff --git a/content/updateArticle.php b/content/updateArticle.php
index ac86814..90e80de 100644
--- a/content/updateArticle.php
+++ b/content/updateArticle.php
@@ -1,4 +1,9 @@
 <?php
+$user = $user ?? null;
+if (!isset($_SESSION["user"])) {
+    header("Location: index.php?pfad=login");
+    exit();
+}
 include_once 'php/controller/showArticle-controller.php';
 ?>
 <!--